| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $153.49 | 8.107% | $165.9334 | $165.93 | $165.95 | $165.90 |
| Purchase #2 | $170.90 | 5.470% | $180.2482 | $180.25 | $180.25 | $180.20 |
| Purchase #3 | $168.89 | 6.663% | $180.1431 | $180.14 | $180.15 | $180.10 |
| Purchase #4 | $233.96 | 7.868% | $252.368 | $252.37 | $252.35 | $252.40 |
| Purchase #5 | $152.37 | 11.850% | $170.4258 | $170.43 | $170.45 | $170.40 |
| Purchase #6 | $34.62 | 4.681% | $36.2406 | $36.24 | $36.25 | $36.20 |
| Purchase #7 | $73.35 | 3.521% | $75.9327 | $75.93 | $75.95 | $75.90 |
| 7 purchase totals = | $987.58 | $1,061.2918 | $1,061.29 | $1,061.35 | $1,061.10 | |